That is an unusual arrangement!
To me, it appears that the lintel is only bearing on the brickwork on the left hand side and on the brackets. Are the brackets the ends of the floor joists which go all the way though the wall? If so it would make replacement very difficult.
To me, it appears that the lintel is only bearing on the brickwork on the left hand side and on the brackets. Are the brackets the ends of the floor joists which go all the way though the wall? If so it would make replacement very difficult.